12380362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4463}}^1$

素因数の和:4557

約数の個数: 16

約数和(自身を含む): 19820160

約数和(自身を除く): 7439798

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 4463, 8926, 84797, 169594, 325799, 651598, 6190181, 12380362]

約数ペア:

[(1, 12380362), (2, 6190181), (19, 651598), (38, 325799), (73, 169594), (146, 84797), (1387, 8926), (2774, 4463)]